fix segfault when there is a malformed registration in the db.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2322 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_exosip/mod_exosip.c b/src/mod/endpoints/mod_exosip/mod_exosip.c
index 39507fd4e5d9f66feaee7f145b502608d5200ed7..6b113744881b4889596920dbe6916d940f68012c 100644 (file)
--- a/src/mod/endpoints/mod_exosip/mod_exosip.c
+++ b/src/mod/endpoints/mod_exosip/mod_exosip.c
@@ -1000,11 +1000,13 @@ static int find_callback(void *pArg, int argc, char **argv, char **columnNames){
 static int del_callback(void *pArg, int argc, char **argv, char **columnNames){
        switch_event_t *s_event;
 
-       if (switch_event_create_subclass(&s_event, SWITCH_EVENT_CUSTOM, MY_EVENT_EXPIRE) == SWITCH_STATUS_SUCCESS) {
-               switch_event_add_header(s_event, SWITCH_STACK_BOTTOM, "key", "%s", argv[0]);
-               switch_event_add_header(s_event, SWITCH_STACK_BOTTOM, "url", "%s", argv[1]);
-               switch_event_add_header(s_event, SWITCH_STACK_BOTTOM, "expires", "%d", argv[2]);
-               switch_event_fire(&s_event);
+       if (argc >=3 ) {
+               if (switch_event_create_subclass(&s_event, SWITCH_EVENT_CUSTOM, MY_EVENT_EXPIRE) == SWITCH_STATUS_SUCCESS) {
+                       switch_event_add_header(s_event, SWITCH_STACK_BOTTOM, "key", "%s", argv[0]);
+                       switch_event_add_header(s_event, SWITCH_STACK_BOTTOM, "url", "%s", argv[1]);
+                       switch_event_add_header(s_event, SWITCH_STACK_BOTTOM, "expires", "%d", argv[2]);
+                       switch_event_fire(&s_event);
+               }
        }
        return 0;
 }